[ 1.701047] ip (234) used greatest stack depth: 12344 bytes left [ 2.316817] gre: GRE over IPv4 demultiplexor driver [ 2.320715] ip6_gre: GRE over IPv6 tunneling driver [ 2.507922] 8021q: 802.1Q VLAN Support v1.8 [ 2.873275] GACT probability NOT on [ 8.422005] ------------[ cut here ]------------ [ 8.422051] kernel BUG at net/core/skbuff.c:3505! [ 8.422087] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 8.422119] CPU: 2 PID: 427 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 8.422157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.422219] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.422253] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 8.422348] RSP: 0018:ffffaf4580114db0 EFLAGS: 00010202 [ 8.422379] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.422423] RDX: ffff9eb841b706c0 RSI: 00000000000002c0 RDI: ffff9eb841b70400 [ 8.422461] RBP: ffffaf4580114e08 R08: ffffaf4580114e08 R09: 0000000000000000 [ 8.422500] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff90cbba80 [ 8.422538] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.422578] FS: 00007f3557238300(0000) GS:ffff9eb87ed00000(0000) knlGS:0000000000000000 [ 8.422621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.422658] CR2: 0000000000407181 CR3: 0000000001f9a006 CR4: 0000000000770ef0 [ 8.422698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.422741] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.422780] PKRU: 55555554 [ 8.422793] Call Trace: [ 8.422808] [ 8.422825] ? die+0x37/0x90 [ 8.422852] ? do_trap+0xe4/0x110 [ 8.422877] ? __skb_checksum+0x303/0x310 [ 8.422902] ? do_error_trap+0x65/0x80 [ 8.422927] ? __skb_checksum+0x303/0x310 [ 8.422952] ? exc_invalid_op+0x53/0x70 [ 8.422977] ? __skb_checksum+0x303/0x310 [ 8.422996] ? asm_exc_invalid_op+0x1a/0x20 [ 8.423021] ? __skb_checksum+0x303/0x310 [ 8.423046] __skb_checksum_complete+0x46/0x100 [ 8.423077] ? __pfx_csum_partial_ext+0x10/0x10 [ 8.423109] ? __pfx_csum_block_add_ext+0x10/0x10 [ 8.423140] icmp_rcv+0x136/0x390 [ 8.423167] ip_protocol_deliver_rcu+0x153/0x160 [ 8.423201] ip_local_deliver_finish+0x77/0xa0 [ 8.423231] __netif_receive_skb_one_core+0x8b/0xa0 [ 8.423264] process_backlog+0xa4/0x150 [ 8.423287] __napi_poll+0x29/0x1c0 [ 8.423314] net_rx_action+0x298/0x300 [ 8.423338] __do_softirq+0xc2/0x294 [ 8.423365] do_softirq+0x43/0x60 [ 8.423391] [ 8.423409] [ 8.423422] __local_bh_enable_ip+0x60/0x70 [ 8.423447] __neigh_event_send+0xba/0x3f0 [ 8.423474] neigh_resolve_output+0x12f/0x1b0 [ 8.423503] ip_finish_output2+0x17d/0x4f0 [ 8.423529] ? __ip_finish_output+0x5c/0x1a0 [ 8.423560] ip_push_pending_frames+0xa6/0xb0 [ 8.423593] raw_sendmsg+0xa54/0xfb0 [ 8.423618] ? kvfree_call_rcu+0x1dc/0x310 [ 8.423645] ? next_uptodate_folio+0x85/0x260 [ 8.423681] ? __sys_sendto+0x1aa/0x1f0 [ 8.423705] __sys_sendto+0x1aa/0x1f0 [ 8.423732] ? __rseq_handle_notify_resume+0x38d/0x4f0 [ 8.423762] ? do_user_addr_fault+0x20e/0x610 [ 8.423802] __x64_sys_sendto+0x24/0x30 [ 8.423827] do_syscall_64+0xb0/0x1b0 [ 8.423854] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 8.423885] RIP: 0033:0x7f355750e85a [ 8.423908] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 8.424003] RSP: 002b:00007ffe3fa7bed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.424047] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f355750e85a [ 8.424090] RDX: 0000000000000040 RSI: 0000000001209340 RDI: 0000000000000005 [ 8.424134] RBP: 00007ffe3fa7bf30 R08: 00000000004185e0 R09: 0000000000000010 [ 8.424172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 8.424210] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f355762e000 [ 8.424257] [ 8.424275] Modules linked in: act_gact cls_flower sch_ingress 8021q ip6_gre ip6_tunnel tunnel6 gre vrf veth [ 8.424345] ---[ end trace 0000000000000000 ]--- [ 8.424383] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.424412] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 8.424507] RSP: 0018:ffffaf4580114db0 EFLAGS: 00010202 [ 8.424538] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.424577] RDX: ffff9eb841b706c0 RSI: 00000000000002c0 RDI: ffff9eb841b70400 [ 8.424621] RBP: ffffaf4580114e08 R08: ffffaf4580114e08 R09: 0000000000000000 [ 8.424659] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff90cbba80 [ 8.424703] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.424743] FS: 00007f3557238300(0000) GS:ffff9eb87ed00000(0000) knlGS:0000000000000000 [ 8.424787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.424823] CR2: 0000000000407181 CR3: 0000000001f9a006 CR4: 0000000000770ef0 [ 8.424862] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.424905] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.424943] PKRU: 55555554 [ 8.424955] Kernel panic - not syncing: Fatal exception in interrupt [ 8.425065] Kernel Offset: 0xdc00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 8.425122] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr